Abbreviated Interrupted Time-Series - Institute for Policy Research
Abbreviated Interrupted Time-Series - Institute for Policy Research
Abbreviated Interrupted Time-Series - Institute for Policy Research
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Potential drawbacks of using HLM to analyze<br />
and synthesize SCD data (both within and<br />
across studies):<br />
1. Can be intimidating to some researchers<br />
2. Can be difficult to estimate parameters when models<br />
get complex<br />
• Especially when number of time points and<br />
number of cases is small.<br />
• Especially when modeling quadratic terms.<br />
• Especially when using a fully random effects<br />
model.<br />
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